Memory Slots

Memory Slots

Located in the upper-right part of the motherboard, the memory slots are used to house the computer’s memory modules. The number of slots can vary, depending on motherboard, from 2, in low-end motherboards, all the way up to 8 memory slots, on high-end and gaming motherboards.
It is important to pay close attention to the type of memory a motherboard supports, in order to buy the appropriate memory modules.

Newer motherboards support DDR3 memory, the current industry standard memory architecture, but motherboards with DDR2 memory slots and even DDR1 memory slots are still present on the market. An interesting aspect is that there are some older motherboard models that supported different types of memory, and usually come with two DDR1 memory slots and 2 DDR2 memory slots, or two DDR2 slots and two DDR3 slots. These motherboards were great options for people that wanted to upgrade a motherboard without having to upgrade all the other components as well.

The number of memory slots should be an important criterion to take into account when choosing a motherboard, as it will determine the maximum amount of memory you can install. You may plan to take an online course to learn video editing or learn 3d modeling and rendering from this online course – do you really want to be limited by your motherboard in the process?

Video Card Slot

This is the type of slot that doesn’t need an explanation, as its name doesn’t leave much room for interpretation as to what its role is. Coming in the form of a PCI-Express slot on newer motherboards or AGP on older ones, the video card slot is situated right below the processor.
It is not uncommon for older motherboards, especially those that target the office segment, to lack this slot, meaning that you won’t be able to install a discrete video card, thus having to rely on the integrated one. At the opposite pole, high-end gaming motherboards come with multiple video card slots, allowing the installation of multiple video cards in a SLI or CrossFire configuration.

Expansion Slots

Expansions have the role of letting you install additional components to enhance or expand the functionality of your PC. You can install a TV tuner, a video capture card, a better soundcard, etc. – you get the idea. These ports are located under the video card slot, and come in the form of PCI slots (on older motherboards) or a scaled-down version of PCI-Express slots (on newer motherboards). Some motherboards come with both types of expansion slots. The number of slots is usually dependent on the format of the motherboard – larger motherboards (full ATX) have more, while smaller formats (micro-ATX) have fewer, if any.